(20S)-20-Hydroxypregn-4-en-3-one
SIAL/PHR8935 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: 4-Pregnen-20α-ol-3-one; 20a-
CAS Number: 145-14-2
Empirical Formula (Hill Notation): C21H32O2
Molecular Weight: 316.48
MDL Number: MFCD00009823
Linear Formula: C21H32O2
Product Type: Chemical
form | solid |
grade | certified reference material |
pharmaceutical secondary standard | |
packaging | pkg of 100 mg |
SMILES string | C[C@H](O)[C@H]1CC[C@H]2[C |
Analysis Note: | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
General description: | Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards |
Other Notes: | This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
Symbol | ![]() |
Signal word | Danger |
Hazard statements | H351 - H360FD |
Precautionary statements | P201 - P202 - P280 - P308 + P313 - P405 - P501 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |